Pit type vacuum gas nitriding furnace

Pit type gas nitriding furnace is mainly used for carbon steel parts gas nitriding, mould quenching and other heat treatment. The furnace is equipped with drip device, also can be used for gas nitrocarburizing (soft nitriding) heat treatment. When doesn’t feed into ammonia gas and use drip devices, can be used as a general well type tempering furnace.

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After nitriding, a white nitrided layer is formed on the surface of the workpiece, which makes the workpiece obtain higher hardness, higher wear resistance, higher corrosion resistance and longer service life.

This equipment is suitable for gas nitriding treatment of various of die mould(especially suitable for H13), measuring tool, cutting tool (such as: high speed steel cutter) and so on, crankshaft, gear, cylinder liner, mechanical parts and wear-resistant parts heat treatment.

Pre-vacuum - Mould Nitriding Heat Treatment Furnace